With the analysis among 78 patents, we discovered top 52 key players by total patent application. Mitsubishi Motors Corp., General Motors Co., Saint-Gobain Isover G+H AG are dominant in this area. They take 14.10% of the total patent filing.
Michigan, United States
Patent: 3
Nordrhein-Westfalen, Germany
Patent: 3
Hertfordshire, United Kingdom
Patent: 3
Fukushima-ken, Japan
Patent: 2
Colorado, United States
Patent: 2
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With the analysis among related 8 patents applied in the last 5 years. We discover 5 most active companies in this area. The fast-growing Saint-Gobain Isover G+H AG, Henan Convergence Testing Research Institute Co., Ltd., Zhangjiagang Haifeng Water Surface Environmental Protection Machinery Co., Ltd. take 62.50% of patent filing during this period.
Nordrhein-Westfalen, Germany
Patent: 3
Henan Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Anhui Sheng, China
Patent: 1
Hunan Sheng, China
Patent: 1
With the analysis among related 8 patents in last 5 years, we discover 5 new entrants. Saint-Gobain Isover G+H AG, Henan Convergence Testing Research Institute Co., Ltd., Zhangjiagang Haifeng Water Surface Environmental Protection Machinery Co., Ltd. are the most active new entrants in this area.
Nordrhein-Westfalen, Germany
Patent: 3
Henan Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Anhui Sheng, China
Patent: 1
Hunan Sheng, China
Patent: 1
With the analysis among 5 patents, we discovered top 1 universities and scientific research institutions by total patent application.
Shaanxi Sheng, China
Patent: 1